- Also called nose bag. a bag for feeding horses, placed before the mouth and fastened around the head with straps.
- put on the feed bag, Slang. to have a meal; eat: When his friends put on the feed bag, they finish everything in sight.
- any bag in which feed for livestock is sacked
- US and Canadian a bag, fastened around the head of a horse and covering the nose, in which feed is placedAlso called (in Britain and certain other countries): nosebag